(1)面对困难,我们不必jù pà( );面对机遇,我们不要yóu yù( )。我们要有chōng zú( )的理由相信——“我”是最棒的!
(2)刚走到wū yán( )下,就闻到妈妈chǎo cài( )的味道,于是我直奔厨房,妈妈笑着说:“瞧你,像è láng( )一样!”
(3)千千静听音乐hé( )用动人的旋律陪伴我们,从而让yú lè( )放松和做事两不误!

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

